package com.util.config.io;

/**
 * Copyright
 *
 * @Author WuHuang
 * @Date 2021/11/10
 */


import java.io.InputStream;

public class ClosedInputStream extends InputStream {
    public static final ClosedInputStream CLOSED_INPUT_STREAM = new ClosedInputStream();

    public ClosedInputStream() {
    }

    public int read() {
        return -1;
    }
}
